This 2008 Audi S4 wagon is a relic of a dead era. It’s a 3,700-mile time capsule. It has a V8. It has three pedals. And it comes with a catch that costs five figures to fix.
Some cars are special because they are rare. This one is special because it does things modern cars simply cannot do. You want practicality? Here. You want raw, analog performance? Here. The naturally aspirated 4.2-liter V8 screams. The Quattro system bites. The six-speed manual demands skill.
It’s an icon. But icons are expensive.
Factory Fresh in Ibis White
Look at this one-owner example. It’s sitting on Bring a Trailer right now. It’s Ibis White. The paint looks fresh. The interior is untouched. Since new in Colorado, it has rolled just 3,700 total miles.
That is 205 miles a year.
Is that realistic? Sure. Did the original owner take it out every weekend to burn rubber? Unlikely. This car has been garage-kept. Preserved. It’s nearly 20 years old and looks less than two.
Under the hood sits Audi’s legendary 4.2L FSI V8. No turbochargers. No superchargers. Just 340 horsepower sent to the ground through a six-speed Getrag manual transmission. The Torsen center differential feeds power to all four wheels. It is precise. It is mechanical. It is exactly what enthusiasts are desperate for in an increasingly automated world.
So why is everyone talking about the bill?
The Timing Chain Nightmare
The B6 and B7 generation Audi V8s have a fatal flaw. It is the elephant in the room for every single buyer.
The timing chain system is mounted at the back of the engine. Against the firewall.
Audi made a choice. A poor one. Over time, the plastic chain guides degrade. They become brittle. They crack. If they fail, the valves hit the pistons. The engine is destroyed.
Replacing the guides, chains, or tensioners does not require removing the exhaust manifold. Or the intake. It requires pulling the engine out of the car.
Yes, you read that correctly.
You cannot just pop the hood and get to the back. The engine block must come out. This turns a standard maintenance item into an exceptionally labor-intensive project. It is an engine-out job. A massive one.
The $16,00 Repair Bill
Age matters more than mileage here. This car has only 3,700 miles. But it is 2008. The plastics are aging regardless of how little they have rotated.
Many owners drive these cars for years with no issue. But experienced mechanics treat the timing chain overhaul as inevitable. Not a matter of if, but when.
The cost? It hurts.
Back in 2024. A Reddit user quoted an Audi dealer $16,000. Breakdown?
- Parts: $5,000
- Labor: 55 hours at high hourly rates
That is on the extreme side. But independent shops still charge $5,000 to $10,00. Five thousand. Ten thousand. For a timing chain service on a car that hasn’t been driven much.
Does that scare you away? It should scare you. But it shouldn’t make you run.
Why This Car Is Still Worth It
This B7 S4 Avant is one of the last V8 sport wagons sold in the U.S. market. They are gone. The inline-6s came. The turbo-fours took over. This was the last chance to have a big, naturally aspirated Audi wagon with a stick shift.
Examples this clean almost never surface. A 2008 car with under 4,000 miles? That is a unicorn.
For the right buyer, the timing chain service isn’t a dealbreaker. It’s just a line item. A necessary evil. You buy the car. You accept the risk. You do the work. Or you buy a car where someone else already did it (good luck finding one for cheap).
The B42 V8 is still one of the best sounding engines ever built by Audi. The drivetrain is bulletproof. The wagon practicality is unmatched.
Do you have the nerve? Bring a Trailer lists it now. The question isn’t whether this car is special. It’s whether your wallet is.
The engine is out. The price is high. The wagon is waiting.
